Velp Scientifica MULTI-TX5 Multiposition Digital Vortex Manual De Instrucciones página 8

Timer
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Rotate the left knob to set the timer
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Push the knob to confirm
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The display shows the timer countdown when stirring starts.
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Select hh.mm to remove timer function.
Note: If the timer is not selected, the display will show the count-up of time.
Note: when the timer is set, the dedicated led (C) is on. When the countdown starts, the led is blinking.
After the timer has elapsed, the stirring will be stopped, the stirring display will show End and the timer display
"time". Three acoustic signals will be emitted.
Autoreverse, intermittent mode and pulse functions
Press the central button repeatedly to access in sequence the following function menus:
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Autoreverse (display shows Ar Eu)
➢ Rotate the right knob to set the autoreverse time (minutes/seconds)
➢ Press it to confirm
Note: when the autoreverse is set, the dedicated led (E) is on.
Note: select nnSS on the display to disable the function.
The rotation direction will change after each set interval time.
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Intermittent mode (display shows It On)
➢ Rotate the right knob to set the run time of the intermittent mode (minutes/seconds)
➢ Press it to confirm
➢ Rotate the knob to set the pause time of the intermittent mode (minutes/seconds) (display shows It off)
➢ Press it to confirm
Note: when the intermittent mode is set, the dedicated led (A) is on during the run time and it is blinking during the
pause time.
Note: select nnSS on the display to disable the function.
The stirring function will be interrupted cyclically.
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Pulse
➢ Rotate the right knob to set Pulse ON or OFF
➢ Press it to confirm
With this function the instrument will shake at full speed, with immediate ramp, the samples for 2 seconds and then
stop for 1 second, repeating the operation until the unit is manually stopped or the timer reaches zero.
Note: when the pulse mode is set, the dedicated led (B) is on during the run time. Display will show Puls --- with the
number of pulses performed.
Note: select OFF to disable the function.
To exit the function menu, push the central button again or do not press any buttons/knobs for 5 seconds.
Note: each function can be set individually or in combination with the others.
Lock function
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While the unit is working, push the central button for 3 seconds to enable the lock function.
If the lock function is enabled, it is not possible to change the work conditions.
The led around the central button blinks if the knobs or the central button are pressed/rotated.
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Push the central button for 3 seconds to disable the function.
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